36 BEHAVIOR OF HONEY BEE IN POLLEN COLLECTING. 
Page. 
Mandibles of honey bee, action and r61e in pollen collecting 8, 13 
worker bee, use in packing pollen in the cell 31 
Maxillae of honey bee, action and role in pollen collecting 8, 13 
Moistening of pollen by bumblebee, views of Sladen 23-24 
honey bee . 13, 22-29 
Mouthparts of honey bee, action and role in pollen collecting 8, 13 
Nectar, supposed use by worker bee for moistening pollen 24-29 
Palma of foreleg of worker bee, definition 8 
Pecten of hind tibia of worker bee, definition 9 
figure 11 
role and action in pollen collectings 16-19 
Planta of hind leg of worker bee, definition 8 
figures ___ 10, 11 
structures concerned in pollen collect- 
ing 9 
middle leg of worker bee, definition 8 
Pollen, chemical composition 26 
collecting by worker bee, bibliography 33 
general statement regarding it 11-13 
summary of process 31-32 
corn, from plant, from corbiculse of bees, and from hive cells, 
analyses to determine nature of moistening fluid 28-29 
moistening by bumblebee, views of Sladen 23-24 
honey bee 22-29 
storage in the hive 29-31 
structures of honey bee concerned in manipulation 7-9 
supply of honey bee 10-11 
unloading process by worker bee 30-31 
Saliva, supposed use by worker bee in moistening pollen 23,29 
Sladen, observations on process of loading pollen baskets by worker 
bee 18, 20, 21 
views as to pollen moistening by worker bee 23-24,27 
Spur of middle tibia of worker bee, figure 9 
Storing pollen in the hive 29-31 
Structures of honey bee concerned in manipulation of pollen 7-9 
" Sweat glands " of Wolff within hind tibia and planta of worker bee, 
supposed function 24 
Tibia of hind leg of worker bee, modifications and structures for pollen 
collecting 9 
Tibiae of worker bee, figures 8, 9, 10, 11 
Tongue of worker bee, action and role in pollen collecting 8, 13 
Trochanters of worker bee, figures 8, 9 
Wax shears or pinchers, so-called, use in loading pollen by worker bee 7 
Wolff on pollen moistening by worker bee 24 
Zander, Fleischmann and. (See Fleischmann and Zander.) 
o 
